Lib & fichiers de trad

lib/translate.js

@@ -0,0 +1,86 @@
+(function() {
+
+	var translate = function(text)
+	{
+		var xlate = translateLookup(text);
+		
+		if (typeof xlate == "function")
+		{
+			xlate = xlate.apply(this, arguments);
+		}
+		else if (arguments.length > 1)
+		{
+			var aps = Array.prototype.slice;
+			var args = aps.call( arguments, 1 );
+  
+			xlate = formatter(xlate, args);
+		}
+		
+		return xlate;
+	};
+	
+	// I want it available explicity as well as via the object
+	translate.translate = translate;
+	
+	//from https://gist.github.com/776196 via http://davedash.com/2010/11/19/pythonic-string-formatting-in-javascript/ 
+	var defaultFormatter = (function() {
+		var re = /\{([^}]+)\}/g;
+		return function(s, args) {
+			return s.replace(re, function(_, match){ return args[match]; });
+		}
+	}());
+	var formatter = defaultFormatter;
+	translate.setFormatter = function(newFormatter)
+	{
+		formatter = newFormatter;
+	};
+	
+	translate.format = function()
+	{
+		var aps = Array.prototype.slice;
+		var s = arguments[0];
+		var args = aps.call( arguments, 1 );
+  
+		return formatter(s, args);
+	};
+
+	var dynoTrans = null;
+	translate.setDynamicTranslator = function(newDynoTrans)
+	{
+		dynoTrans = newDynoTrans;
+	};
+
+	var translation = null;
+	translate.setTranslation = function(newTranslation)
+	{
+		translation = newTranslation;
+	};
+	
+	function translateLookup(target)
+	{
+		if (translation == null || target == null)
+		{
+			return target;
+		}
+		
+		if (target in translation == false)
+		{
+			if (dynoTrans != null)
+			{
+				return dynoTrans(target);
+			}
+			return target;
+		}
+		
+		var result = translation[target];
+		if (result == null)
+		{
+			return target;
+		}
+		
+		return result;
+	};
+	
+	window._ = translate;
+
+})();